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| H A D | signed_hdr.h | 1b02ce1d6e582888bad51eeadfb3336887c7d501 Mon Jun 21 11:38:50 UTC 2021 Jens Wiklander <jens.wiklander@linaro.org> core: add overflow check in SHDR_ENC_GET_SIZE()
Prior to this patch could the additions in the macro SHDR_ENC_GET_SIZE()
cause an integer overflow. So fix this by using the ADD_OVERFLOW() macro
and a helper function. In case of overflow return 0 which never can be a
correct size.
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Ruchika Gupta <ruchika.gupta@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reported-by: Patrik Lantz <Patrik.Lantz@axis.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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